cold jupiters 1inner small planets 1occurrence rates 1planetary system architecture 1radial velocity 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.EP2026
The GAPS Programme with HARPS-N at TNG LXXVII. Occurrence rates of small close-in planets in the presence of cold Jupiters
A. Ruggieri, S. Desidera, M. Pinamonti +18
The paper compiles a homogeneous sample of 137 stars with cold Jupiters and uses radial‑velocity data, including new HARPS‑N observations, to measure how often inner small planets…
astro-ph.EP2026
True Masses using RV data with Hipparcos and Gaia Astrometry
G. Piccinini, A. Petralia, A. Sozzetti +3
Long-period companions are detected and characterized thanks to long-baseline radial velocity surveys. Combining Doppler time-series with astrometry, and in particular with proper…